Inverter Generator KÖNNER & SÖHNEN KS 8100iE ATSR — 7.2 kW Portable Power

The KÖNNER & SÖHNEN KS 8100iE ATSR — 7.2 kW Portable Power is an inverter generator designed to deliver stable, low-distortion electrical output for sensitive electronics in a compact, mobile package. With a rated output up to 7.2 kW and inverter technology, it provides clean sine-wave power suitable for laptops, medical devices, communication equipment and modern appliances. The built-in ATSR (Automatic Transfer Switch Relay) function enables automatic switching between mains and generator supply, supporting uninterrupted power supply for backup and standby applications.

Advantages

The inverter topology ensures a stable voltage and frequency under varying loads, reducing the risk of damage to sensitive devices. The generator combines high output power with portable design features that simplify transport and on-site placement. The ATSR feature automates transition from mains to generator, allowing reliable operation for backup systems without manual intervention. Design and engineering prioritize fuel efficiency and reduced harmonic distortion for improved appliance compatibility.

Suitable for

• Emergency backup power for homes and small businesses
• Power supply at construction sites and renovation works
• Outdoor events, catering and mobile service units
• Powering sensitive electronics such as computers, audio/video and communication gear

Key specifications

• Generator type: inverter generator producing stable sine-wave output
• Maximum electrical output: up to 7.2 kW
• Automatic Transfer Switch Relay (ATSR) for automatic mains/generator switching
• Portable construction with integrated handles and mounting points for transport
• Fuel source: petrol engine optimized for fuel efficiency
• Reduced harmonic distortion suitable for sensitive electronics

How to use

Place the generator on a flat, well-ventilated surface outdoors, keeping it away from doors, windows and air intakes. Before starting, ensure the fuel and oil levels meet the manufacturer's recommendations and connect any loads following the generator's output panel instructions. When configured with a mains connection and ATSR, the unit will detect mains failure and switch supply automatically; verify correct wiring and safety interlocks during installation by a qualified technician. Operate the generator within its rated power limits and allow it to warm up under light load before connecting sensitive equipment.

Usage recommendations

For reliable operation, schedule periodic maintenance including engine oil and filter changes, spark plug inspection and fuel system checks. Use fresh, recommended-grade petrol and store the generator in a dry, ventilated area when not in use. When using the ATSR function with mains-connected installations, arrange professional installation to ensure compliance with local electrical codes and safe automatic transfer behavior.